CIAT ITEX NA 10.51 D Скачать руководство пользователя страница 6

EN - 4

1.7 - Intended use

- CIAT gasketed plate heat exchangers are designed to heat or cool fluids by means of heat transfer through indirect contact with
another fluid.

- Your heat exchanger’s specific operating conditions are set out in the order documents.

- If the heat exchanger will be used with fluids intended for human consumption, please contact your CIAT consultant.

- The heat exchanger and its components must never be used for purposes other than those for which they were initially
designed.

1.8 - Description

1 - Fixed head (front)
2 - Movable follower (rear)
3 - Tie bolts
4 - Carrying bar
5 - Guide bar
6 - Pressure plate
7 - gaskets
8 - Support column
9 - Roller
10 - Foot
11 - Port liners
12 - Porthole

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Содержание ITEX NA 10.51 D

Страница 1: ...Installation Operation Commissioning Maintenance ITEX 03 2014 NA 10 51 D GASKETED PLATE HEAT EXCHANGER...

Страница 2: ......

Страница 3: ...ndations 6 3 3 Hydraulic connections 6 3 4 Insulation and protection accessories 7 4 OPERATION 7 4 1 Commissioning 7 4 2 Post commissioning tests 7 5 MAINTENANCE 7 5 1 Preventive maintenance 7 5 2 Dis...

Страница 4: ...e order documents In particular do not use fluids other than those specified at the time of ordering Scrupulously comply with the operating conditions set out in the order documents These were used to...

Страница 5: ...deformed contact CIAT Pollution Leak of a dangerous or polluting fluid have recovery pans on hand Explosion Accidental mixing of circulating fluids resulting in the release of explosive vapours make s...

Страница 6: ...xchanger will be used with fluids intended for human consumption please contact your CIAT consultant The heat exchanger and its components must never be used for purposes other than those for which th...

Страница 7: ...97 23 CE This symbol may be followed by the number of the notified body for category II III and IV heat exchangers CIRCULATION 1 indicates the inlet and outlet of the primary loop 2 indicates the inle...

Страница 8: ...ipes so that the heat exchanger can be serviced without disrupting the system In the event of seasonal use drain the heat exchanger completely to prevent any risk of freezing or corrosion if a corrosi...

Страница 9: ...the pressures and temperatures of all the fluids being circulated 5 MAINTENANCE All maintenance operations must be carried out by qualified trained personnel The heat exchanger may not be altered in a...

Страница 10: ...tes 6 Clean the heat exchanger Separate the plates with care paying particular attention to the fastening of the Plug In gaskets the gaskets tend to stick to the plates after a period of prolonged ope...

Страница 11: ...pes to obtain a detergent that will not remove the protective oxide layer on the plates or damage the gaskets Nitric acid HNO3 and sodium hydroxide NaOH may be used to clean stainless steel and titani...

Страница 12: ...dedicated initial gasket no cutting is necessary attach the gasket according to the procedure described in point 5 7 3 Again do not attach the sealing rings Intermediate turning plate for multi pass h...

Страница 13: ...plate The recommended testing time is at least 10 minutes Nevertheless it remains the user s responsibility to check national standards and local codes affecting such a test If different test conditi...

Страница 14: ...d replacing all worn gaskets with new ones 5 12 Spare plates Plates may be replaced individually or altogether In this last case however it is recommended to replace all the gaskets see the previous s...

Страница 15: ...er are mixing together at the unit s outlet POSSIBLE SOLUTIONS o Make sure that the hydraulic connections are correct o Disassemble the heat exchanger and use penetrant liquids to check the entire sur...

Страница 16: ...ngen ohne vorherige Ank ndigung vorzunehmen Documento no contractual En la preocupaci n constante de mejorar su material CIAT se reserva el derecho de proceder sin previo aviso a cualquier modificaci...

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